Phenolic potential of new red hybrid grape varieties to produce quality wines and identification by the malvin
| dc.rights.license | open | en_US |
| hal.structure.identifier | Unité de Recherche Œnologie [Villenave d'Ornon] [OENO] | |
| dc.contributor.author | TAMPAKTSI, Christina | |
| hal.structure.identifier | Unité de Recherche Œnologie [Villenave d'Ornon] [OENO] | |
| dc.contributor.author | GANCEL, Anne-Laure | |
| dc.contributor.author | ESCUDIER, Jean-Louis | |
| dc.contributor.author | SAMSON, Alain | |
| dc.contributor.author | OJEDA, Hernan | |
| dc.contributor.author | PIC, Lucile | |
| dc.contributor.author | ROUSSEAU, Jacques | |
| dc.contributor.author | GAUTHIER, Philippe | |
| dc.contributor.author | VIGUIER, Didier | |
| dc.contributor.author | FURET, Maud-Isabeau | |
| hal.structure.identifier | Unité de Recherche Œnologie [Villenave d'Ornon] [OENO] | |
| dc.contributor.author | TEISSEDRE, Pierre Louis | |
| dc.date.accessioned | 2024-03-13T13:46:48Z | |
| dc.date.available | 2024-03-13T13:46:48Z | |
| dc.date.issued | 2023 | |
| dc.date.conference | 2022-10-31 | |
| dc.identifier.issn | 2273-1709 | en_US |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/188782 | |
| dc.description.abstractEn | The hybrids are new varieties that are resistant to the cryptogamic diseases of vines, and they may be a good solution to the reduction of pesticide use. However, these new varieties have appeared recently and only few studies have been conducted to check the quality of the wine that they produce. In this study, wines originated from hybrids were chemically characterized (polyphenols, tannins, anthocyanins, and color analysis). Results show that their oenological parameters were close to those of the Vitis vinifera wines. The wines made from Vinifera (100%), with Vidoc, and all the resistant Bouquets studied are malvidin-3 glucoside dominant, and all the others hybrids varieties are cyanidin dominant. Furthermore, the hybrid wines had a higher concentration in condensed tannins and a lower one in molecular tannins compared with the Vitis vinifera wines, except for the Vidoc wines. As far as the anthocyanin content is concerned, the samples contained anthocyanin diglucosides, with the malvidin-3,5-diglucoside (malvin) the most abundant one. Also, their concentration in molecular anthocyanins were higher than the concentration in normal wines. The Vidoc wines do not contain any malvin. For the other wines, malvin co-eluted with cyanidin-3-O-glucoside and in this case, the cyanidina s concentration was impressively higher than the Vidoc wines. The current OIV method gives different results for malvidol diglucoside compared to the use of an HPLC chromatography method (HPLC-DAD-QQQ). The current OIV method does not appear reliable in comparison with the HPLC method for detecting malvin. Finally, the hybrid wines had a darker blue/purplish color than the Vitis vinifera wines. © The Author(s), published by EDP Sciences | |
| dc.language.iso | EN | en_US |
| dc.publisher | EDP Sciences | en_US |
| dc.rights | Attribution 3.0 United States | * |
| dc.rights.uri | http://creativecommons.org/licenses/by/3.0/us/ | * |
| dc.subject.en | Phenolic potential | |
| dc.subject.en | Red hybrid grape | |
| dc.subject.en | Malvin | |
| dc.title.en | Phenolic potential of new red hybrid grape varieties to produce quality wines and identification by the malvin | |
| dc.type | Communication dans un congrès | en_US |
| dc.identifier.doi | 10.1051/bioconf/20235602012 | en_US |
| dc.subject.hal | Sciences du Vivant [q-bio]/Biologie végétale | en_US |
| bordeaux.volume | 56 | en_US |
| bordeaux.hal.laboratories | Oenologie - UMR 1366 | en_US |
| bordeaux.institution | Université de Bordeaux | en_US |
| bordeaux.institution | Bordeaux INP | en_US |
| bordeaux.institution | INRAE | en_US |
| bordeaux.conference.title | BIO Web of Conferences | en_US |
| bordeaux.country | mx | en_US |
| bordeaux.conference.city | Ensenada | en_US |
| hal.identifier | hal-04503027 | |
| hal.version | 1 | |
| hal.date.transferred | 2024-03-13T13:46:51Z | |
| hal.invited | oui | en_US |
| hal.proceedings | oui | en_US |
| hal.conference.end | 2022-11-04 | |
| hal.popular | non | en_US |
| hal.audience | Internationale | en_US |
| hal.export | true | |
| dc.rights.cc | CC BY | en_US |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.date=2023&rft.volume=56&rft.eissn=2273-1709&rft.issn=2273-1709&rft.au=TAMPAKTSI,%20Christina&GANCEL,%20Anne-Laure&ESCUDIER,%20Jean-Louis&SAMSON,%20Alain&OJEDA,%20Hernan&rft.genre=unknown |
